From: Danit Goldberg <danitg@xxxxxxxxxxxx>
Provide ability to get node and port GUIDs of VFs to be symmetrical
to already existing set option.
Signed-off-by: Danit Goldberg <danitg@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/core/device.c | 1 +
drivers/infiniband/core/verbs.c | 10 ++++++++++
include/rdma/ib_verbs.h | 6 ++++++
3 files changed, 17 insertions(+)
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 1a789d2f7a38..e2229bab304a 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -2618,6 +2618,7 @@ void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops)
SET_DEVICE_OP(dev_ops, get_port_immutable);
SET_DEVICE_OP(dev_ops, get_vector_affinity);
SET_DEVICE_OP(dev_ops, get_vf_config);
+ SET_DEVICE_OP(dev_ops, get_vf_guid);
SET_DEVICE_OP(dev_ops, get_vf_stats);
SET_DEVICE_OP(dev_ops, init_port);
SET_DEVICE_OP(dev_ops, invalidate_range);
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 5cf32bf484b7..da77057bfe69 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -2460,6 +2460,16 @@ int ib_set_vf_guid(struct ib_device *device, int vf, u8 port, u64 guid,
}
EXPORT_SYMBOL(ib_set_vf_guid);
+int ib_get_vf_guid(struct ib_device *device, int vf, u8 port,
+ struct ifla_vf_guid *node_guid,
+ struct ifla_vf_guid *port_guid)
+{
+ if (!device->ops.get_vf_guid)
+ return -EOPNOTSUPP;
+
+ return device->ops.get_vf_guid(device, vf, port, node_guid, port_guid);
+}
+EXPORT_SYMBOL(ib_get_vf_guid);
/**
* ib_map_mr_sg_pi() - Map the dma mapped SG lists for PI (protection
* information) and set an appropriate memory region for registration.
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index f9e121b03158..d8b73a89ca1a 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2472,6 +2472,9 @@ struct ib_device_ops {
struct ifla_vf_info *ivf);
int (*get_vf_stats)(struct ib_device *device, int vf, u8 port,
struct ifla_vf_stats *stats);
+ int (*get_vf_guid)(struct ib_device *device, int vf, u8 port,
+ struct ifla_vf_guid *node_guid,
+ struct ifla_vf_guid *port_guid);
int (*set_vf_guid)(struct ib_device *device, int vf, u8 port, u64 guid,
int type);
struct ib_wq *(*create_wq)(struct ib_pd *pd,
@@ -3342,6 +3345,9 @@ int ib_get_vf_config(struct ib_device *device, int vf, u8 port,
struct ifla_vf_info *info);
int ib_get_vf_stats(struct ib_device *device, int vf, u8 port,
struct ifla_vf_stats *stats);
+int ib_get_vf_guid(struct ib_device *device, int vf, u8 port,
+ struct ifla_vf_guid *node_guid,
+ struct ifla_vf_guid *port_guid);
int ib_set_vf_guid(struct ib_device *device, int vf, u8 port, u64 guid,
int type);
--
2.20.1
